a25bea330acec4cbc62d468e17d4b9192c6f8788f1b50ab4be2220224a3730aa

Analysis

max time kernel
154s
max time network
166s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
06/11/2022, 11:13

Target
a25bea330acec4cbc62d468e17d4b9192c6f8788f1b50ab4be2220224a3730aa.dll
Size 16KB
Sample221106-nbmtnahaa3
SHA256 a25bea330acec4cbc62d468e17d4b9192c6f8788f1b50ab4be2220224a3730aa
MD5 10b54f4fd4aff27e52e03f98774ce705
SHA1 f187b4d31a818042815cc3b8a8a4e3f030f4bedf
SHA512 557d506254f0e28153f6a6ee7423733aba74b753a64e42a818e4a10f8fc01a4f2da9d4b76745c5b24f0a06a4e818d1c913dce65c091b5d0940dbc8e7363010a7
SSDEEP 384:S9a7L+KQ6B1WiXZopmPgzXmRYElh1LB9RTlnXLRbzlHa:SYW6rGpUIJmLNlXFbha
MD5 SHA1 SHA512 SSDEEP

Score

8^/10

upx

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral2/memory/4548-133-0x0000000010000000-0x000000001000F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4836	4548	WerFault.exe	81

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4844 wrote to memory of 4548	4844	rundll32.exe	81
PID 4844 wrote to memory of 4548	4844	rundll32.exe	81
PID 4844 wrote to memory of 4548	4844	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a25bea330acec4cbc62d468e17d4b9192c6f8788f1b50ab4be2220224a3730aa.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4844
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a25bea330acec4cbc62d468e17d4b9192c6f8788f1b50ab4be2220224a3730aa.dll,#1
  2⤵
  PID:4548
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4548 -s 600
    3⤵
    - Program crash
    PID:4836

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4548 -ip 4548
1⤵
PID:4916

memory/4548-133-0x0000000010000000-0x000000001000F000-memory.dmp

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